Professional PA bass speaker, 400 W, 8 Ω. - Of very high power capability
- 38 cm (15) professional bass speaker of long excursion
- Diecast basket
- Cone with water-repellent coating
- Very neat workmanship with front-facing basket
- Wide frequency response
- High efficiency
- Excellent deep bass reproduction
- Drive system with drilled pole core and additional magnet for optimising the magnetic field and impedance linearisation
- For bass-reflex cabinets of medium size from 80 litres on
- For all kinds of professional and semiprofessional PA applications
| Impedance (Z) | 8 Ω | | Operating voltage | - | | Frequency range | f3-3,000 Hz | | Resonant frequency (fs) | 36 Hz | | Rec. crossov. frequ. (fmax.) (12 dB/oct.) | - | | Power rating | 400 W | | Peak music power output | 800 W | | Sensitivity | 100 dB/W/m | | Max. rated SPL | - | | Max. voltage | - | | Radiation angle, horizontal | | | Radiation angle, vertical | | | Suspension compl. (Cms) | 0.22 mm/N | | Moving mass (Mms) | 87 g | | Mech. Q factor (Qms) | 7.45 | | Electr. Q factor (Qes) | 0.33 | | Total Q factor (Qts) | 0.31 | | Equivalent volume (Vas) | 235 l | | DC resistance (Re) | 6.5 Ω | | Force factor (BxL) | 19.9 Tm | | Voice coil induct. (Le) | 0.9 mH | | Voice coil diameter | 100 mm | | Voice coil former | Kapton | | Linear excursion (XMAX) | ±5 mm | | Eff. cone area (Sd) | 881 cm2 | | Magnet weight | 2.3 kg | | Magnet diameter | Ø 190 mm | | Mounting cutout | Ø 350 mm | | Mounting depth | - | | Mounting hole diameter | Ø 370 mm | | Hole spacing X-axis | - | | Hole spacing Y-axis | - | | Dimensions | Ø 390 mm x 158 mm | | Outside diameter | 390 mm | | Width | 390 mm | | Height | - | | Depth | 158 mm | | Protective class | | | Admiss. ambient temp. | 0-40 °C | | Weight | 7.74 kg | | Sales unit | 1 | | Type of speaker | |
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